Muchtar, H. K., Koapaha, T., & Oessoe, Y. (2022). Effect of Mixing Purple Sweet Potato Flour (Ipomoea batatas) and Coconut Dregs Flour on Physicochemical and Organoleptic Characteristics of Biskuit. Jurnal Teknologi Pertanian (Agricultural Technology Journal), 13(2), 95–104. https://doi.org/10.35791/jteta.v13i2.50350